"The following prayer is like a Golden Arrow, Our Lord told me, which has the power of wounding Him delightfully, as it heals also those other wounds made by the poisoned arrow of sinners who blaspheme His Name."
From Autobiography of Sister Mary of St. Peter
May the most holy, most sacred, most adorable, most incomprehensible and unutterable name of God be always praised, blessed, loved, adored and glorified in heaven, on earth and under the earth by all the creatures of God, and by the Sacred Heart of our Lord Jesus Christ in the most holy Sacrament of the altar. Amen.
The front of the holy card says as follows:
Veronica's Veil as preserved in Rome
Holy Face Prayer Eternal Father, we offer You the Holy Face of Jesus, covered with blood, sweat, dust and spittle, in reparation for the crimes of communists, blasphemers, and for the profaners of the Holy Name and of the Holy Day of Sunday. Amen.
When Christ fell on his way to the Golgotha, a woman wiped his face with a towel; an image of Christ remained on the towel.
This woman was Veronica, this incident is all we really know about her, and the relic has become her symbol ever since.